Deal 10 in Sony's 12 Deals of Christmas promotion is The Unfinished Swan and Journey Bundle at half its regular price.
You'd normally have to part with £19.98 for the pair, but until 11.59pm on December 20 you'll only have to pay £9.99. PlayStation Plus members get an additional discount, bringing the total down to only £8.99.
You can make the purchase now through the web-based Sony Entertainment Network store.
Source: EU PlayStation Blog